using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Data;
using?System.Data.OleDb;
using?System.Data.Common;

namespace?Example
{
????public?static?class?DBAccess
????{

????????public?static?DataTable?GetDataTable（string?sql）
????????{
????????????DataTable?dt?=?new?DataTable（）;

????????????OleDbConnection?conn?=?new?OleDbConnection（DBConfig.ConnectionString）;

????????????try
????????????{
????????????????if?（conn.State?==?ConnectionState.Closed）
????????????????????conn.Open（）;

????????????????OleDbDataAdapter?dataAdapter?=?new?OleDbDataAdapter（sql?conn）;
????????????????//填充DataSet
????????????????dataAdapter.Fill（dt）;
????????????????dataAdapter.Dispose（）;
????????????}
????????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1691??2009-11-02?10:46??ReaderME.txt

?????文件????????125??2007-03-27?14:33??最新Asp.Net源碼下載.url

?????文件???????2432??2009-10-16?21:50??bin\Debug\01.jpg

?????文件???????3218??2009-10-16?22:06??bin\Debug\02.jpg

?????文件???????2957??2009-10-16?21:55??bin\Debug\03.jpg

?????文件??????24859??2009-10-18?22:23??bin\Debug\04.jpg

?????文件???????2261??2009-10-16?10:52??bin\Debug\BackgroundImage.JPG

?????文件???47214592??2009-10-30?13:34??bin\Debug\Data.mdb

?????文件?????186880??2009-11-09?15:45??bin\Debug\Example.exe

?????文件?????251392??2009-11-09?15:45??bin\Debug\Example.pdb

?????文件??????14328??2009-11-09?16:05??bin\Debug\Example.vshost.exe

?????文件????????490??2007-07-21?01:33??bin\Debug\Example.vshost.exe.manifest

?????文件?????648704??2009-11-02?09:59??bin\Debug\Gscr.Report.dll

?????文件????????208??2009-08-13?17:49??File\AdjustColumnIndex.PNG

?????文件????????172??2009-08-11?23:29??File\AlignmentCenter.PNG

?????文件????????178??2009-08-11?23:29??File\AlignmentLeft.PNG

?????文件????????181??2009-08-11?23:29??File\AlignmentRight.PNG

?????文件????????277??2009-08-11?23:21??File\Bold.PNG

?????文件????????176??2009-08-15?11:15??File\BorderAll.PNG

?????文件????????191??2009-08-11?23:22??File\BorderBottom.PNG

?????文件????????192??2009-08-11?23:22??File\BorderInter.PNG

?????文件????????182??2009-08-11?23:22??File\BorderLeft.PNG

?????文件????????181??2009-08-11?23:22??File\BorderNone.PNG

?????文件????????218??2009-08-11?23:23??File\BorderOuter.PNG

?????文件????????181??2009-08-11?23:31??File\BorderRight.PNG

?????文件????????196??2009-08-11?23:23??File\BorderTop.PNG

?????文件????????403??2009-08-11?23:24??File\CancelMerge.PNG

?????文件????????612??2009-08-11?23:54??File\Copy.png

?????文件????????521??2009-08-11?23:54??File\Cut.png

?????文件????????406??2009-08-11?23:24??File\Database.PNG

............此處省略106個(gè)文件信息